1924 Idaho Vandals football team

The 1924 Idaho Vandals football team represented the University of Idaho in the 1924 college football season, and were led by third-year head coach Robert L. Mathews. It was Idaho's third year in the Pacific Coast Conference and they were 5–2–1 overall; their 4–2 record in conference led the PCC in wins.

Home games were played on campus in Moscow at MacLean Field, with one in Boise at Public School Field. Conference champion Stanford was played at Multnomah Field in Portland, Oregon.

Idaho defeated neighbor Washington State again in the Battle of the Palouse, the second of three consecutive wins over the Cougars in the rivalry.

The four PCC wins were the most ever for Idaho; their next best total was two, achieved six times, last in 1938.